What type of transformation does shape A undergo to form shape B? a reflection across the x-axis
a translation 3 units right and 1 unit down
a 90° counterclockwise rotation
a 90° clockwise rotation

$22,968

Step-by-step explanation:

To solve this question, we need to find the volume of the cylinder. Let’s call this V

Mathematically V = πr2h

where r = 3m , h = 7m and π = 22/7

Putting this in the formula:

V = 22/7 * 3 * 3 * 7 = 198 cubic meter

We are told concrete costs $116 per cubic meter. Hence, for 198 cubic meter we have 198 * 116 = $22,968